From: Christian Hartmann <cornogle-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
To: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org
Cc: dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org,
mika.westerberg-VuQAYsv1563Yd54FQh9/CA@public.gmane.org,
Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Robert Jarzmik <robert.jarzmik-GANU6spQydw@public.gmane.org>,
Daniel Mack <daniel-cYrQPVfZoowdnm+yROfE0A@public.gmane.org>,
Haojian Zhuang
<haojian.zhuang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org
Subject: Fwd: [alsa-devel] [PATCH 1/1] SPI : spi-pxa2xx : fix spi init of WM510205 codec via ACPI (resend)
Date: Thu, 25 Jun 2015 14:18:23 +0200 [thread overview]
Message-ID: <CAKor6TfxNW6UW6iX_FkRn2yZOHvdRHcsj6pKoKH-UWU51Bqvvg@mail.gmail.com> (raw)
In-Reply-To: <20150625073618.GH827-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 5481 bytes --]
Hi Mika, Dan et al.
@Dan : thank you, I will use get_maintainer.pl as of now.
@Mika: you mean I should prepare a new DSDT table and in this case
overwrite the SPI value there with the 0 and load it (the DSDT table
) into a custom kernel build ?? I will do this (cause all what I want
is to enable the codec and to hear sound)
currently I have in the extracted DSDT table from this device the SPI1
controller for the "AUDI" device as seen in this snippet :
Scope (_SB)
{
Device (LPEA)
{
Name (_ADR, Zero) // _ADR: Address
Name (_HID, "80860F28" /* Intel SST Audio DSP */) //
_HID: Hardware ID
Name (_CID, "80860F28" /* Intel SST Audio DSP */) //
_CID: Compatible ID
Name (_DDN, "Intel(R) Low Power Audio Controller -
80860F28") // _DDN: DOS Device Name
Name (_SUB, "17AA7004") // _SUB: Subsystem ID
Name (_UID, One) // _UID: Unique ID
Name (_DEP, Package (0x01) // _DEP: Dependencies
{
^SPI1.AUDI
})
Name (_PR0, Package (0x01) // _PR0: Power Resources for D0
{
PLPE
})
.... some lines later follows the AUDI device with
Device (AUDI)
{
Name (_HID, "WM510205") // _HID: Hardware ID
Name (_CID, "WM510205") // _CID: Compatible ID
Name (_DDN, "Wolfson Microelectronics Audio WM5102")
// _DDN: DOS Device Name
Method (_CRS, 0, NotSerialized) // _CRS: Current
Resource Settings
{
Name (SBUF, ResourceTemplate ()
{
SpiSerialBus (0x0001, PolarityLow, FourWireMode, 0x08,
ControllerInitiated, 0x007A1200, ClockPolarityLow,
ClockPhaseFirst, "\\_SB.SPI1",
0x00, ResourceConsumer, ,
)
GpioInt (Edge, ActiveLow, ExclusiveAndWake,
PullNone, 0x0000,
"\\_SB.GPO2", 0x00, ResourceConsumer, ,
)
{ // Pin list
0x0004
}
GpioIo (Exclusive, PullDefault, 0x0000,
0x0000, IoRestrictionOutputOnly,
"\\_SB.I2C7.PMIC", 0x00, ResourceConsumer, ,
)
{ // Pin list
0x0003
}
GpioIo (Exclusive, PullDefault, 0x0000,
0x0000, IoRestrictionOutputOnly,
"\\_SB.GPO1", 0x00, ResourceConsumer, ,
)
{ // Pin list
0x0017
}
})
Return (SBUF) /* \_SB_.SPI1.AUDI._CRS.SBUF */
}
....
I t makes sense to me, to change the current value(s) in the DSDT and
I have read about it to use a custom DSDT table but I am not 100% sure
yet (until I have tested it).
If I understand you correct, than all I have to do is to change the
'SPI1' string in this dsdt to SPI0 like
^SPI1.AUDI to ^SPI0.AUDI and this block here
SpiSerialBus (0x0001, PolarityLow, FourWireMode, 0x08,
ControllerInitiated, 0x007A1200, ClockPolarityLow,
ClockPhaseFirst, "\\_SB.SPI1",
0x00, ResourceConsumer, ,
becomes
SpiSerialBus (0x0000, PolarityLow, FourWireMode, 0x08,
ControllerInitiated, 0x007A1200, ClockPolarityLow,
ClockPhaseFirst, "\\_SB.SPI0",
0x00, ResourceConsumer, ,
For this case, could you please have a look in the whole DSDT table
that I extract from this device? If nothing else seems relevant and
the current system dsdt has to be changed as suggested, I will try
this out as soon as possible
@Jarkko : as you suggested , I attach the current system DSDT as a
binary. I have also disassembled,
and if someone needs it, I can also paste it somewhere else as a reference
After all I will assembly the new dsdt and include it in my custom
kernel builld as documented, but will wait for some new infos etc.
thank you for you answers @all
cheers
chris
2015-06-25 9:36 GMT+02:00 Mika Westerberg <mika.westerberg-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>:
> On Thu, Jun 25, 2015 at 09:29:31AM +0200, Christian Hartmann wrote:
>> Hello Maintainer(s)s of SPI,
>>
>> hope I got all of you maintainers now. This email was already sent out
>> last week to the alsa-devel list and I resent it here to you.
>>
>> I have one patch that enables the spi initialization of the WM510205 audio codec
>> Without the patch, this message indicates that the codec chip fails
>> with the current chipselect number in spi-pxa2xx:
>>
>>
>> [ 0.296256] pxa2xx-spi 80860F0E:00: cs1 >= max 1
>> [ 0.296270] spi_master spi32766: failed to add SPI device
>> WM510205:00 from ACPI
>>
>> So raise num_chipselect by one to enable the codec. The WM510202 is on
>> chipselect = 1.
>
> The hardware only has one chipselect.
>
> You can fix this by specifying the correct chipselect in the ACPI
> SpiSerialBus connector:
>
> SpiSerialBus (0, PolarityLow, FourWireMode, 8, ControllerInitiated, ..
>
> First parameter is the chipselect.
[-- Attachment #2: DSDT_sys_firmware_acpi_tables.bin --]
[-- Type: application/octet-stream, Size: 42677 bytes --]
next parent reply other threads:[~2015-06-25 12:18 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAKor6TfKws63jh6f3VzyYpmTffL4-DHWDTdJ6GSgDC08C5W=8w@mail.gmail.com>
[not found] ` <20150625073618.GH827@lahna.fi.intel.com>
[not found] ` <20150625073618.GH827-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-06-25 12:18 ` Christian Hartmann [this message]
[not found] ` <CAKor6TfxNW6UW6iX_FkRn2yZOHvdRHcsj6pKoKH-UWU51Bqvvg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-25 14:01 ` Fwd: [alsa-devel] [PATCH 1/1] SPI : spi-pxa2xx : fix spi init of WM510205 codec via ACPI (resend) Mika Westerberg
2015-06-25 14:58 ` Mark Brown
[not found] ` <20150625145853.GP14071-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-25 15:44 ` Charles Keepax
[not found] ` <20150625154407.GE6321-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-06-25 15:56 ` Mark Brown
[not found] ` <20150625155612.GS14071-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-25 16:11 ` Charles Keepax
[not found] ` <20150625161108.GF6321-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-06-29 9:44 ` Mark Brown
2015-06-29 8:12 ` Christian Hartmann
[not found] ` <CAKor6TdZNTLnhxpruqDxe4nQsDL+e6xgVHOtVdz4LuFisKNsoQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-29 8:35 ` Charles Keepax
2015-06-26 11:46 ` [alsa-devel] Fwd: " Pierre-Louis Bossart
[not found] ` <558D3BAA.3080700-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2015-06-26 11:58 ` Mark Brown
[not found] ` <20150626115823.GY14071-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-29 7:27 ` Christian Hartmann
[not found] ` <CAKor6Tf20eC1WQSO=AV2b+XoB5Qv-2Oin_nrrTJUiDV4czxLjA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-29 7:46 ` Christian Hartmann
[not found] ` <CAKor6TdzzAqG1yNtqkWftdvNo8_bxC=qnU+60rgiM=38qrJ2yQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-29 10:22 ` Mark Brown
2015-06-29 9:48 ` Mark Brown
[not found] ` <20150629094854.GB11162-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-30 7:14 ` Christian Hartmann
[not found] ` <CAKor6TdDPb2qOgdHbeX2w+yQa_ioDM5ak9bk+=jF+cKt_twiXw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-30 9:25 ` Mark Brown
2015-06-30 10:34 ` Charles Keepax
[not found] ` <20150630103404.GI6321-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-07 7:06 ` Christian Hartmann
[not found] ` <CAKor6TdKk2OUz4o12RiQBSVZyhD=L4JpBJcYkGE=_6X+ZeQY_g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-07 9:56 ` Charles Keepax
[not found] ` <20150707095613.GG16517-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-07 11:40 ` Mark Brown
2015-07-07 12:16 ` Charles Keepax
2015-07-13 9:53 ` Charles Keepax
[not found] ` <20150713095359.GM16517-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-15 7:01 ` Christian Hartmann
[not found] ` <CAKor6Td83zgOS+iHGHGhFW4n26H=tC-QQDuzaHHfybhLeH-jvw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-15 7:17 ` Christian Hartmann
[not found] ` <CAKor6TdheYM73aqti362bOnP2GZmX60uuDY5v2eow1vqO9tcKw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-15 8:12 ` Charles Keepax
[not found] ` <20150715081224.GN16517-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-15 9:17 ` Mark Brown
[not found] ` <20150715091709.GK11162-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-07-17 6:56 ` Christian Hartmann
2015-07-17 7:11 ` Christian Hartmann
[not found] ` <CAKor6TcSc7n=Rd9NJAf-6cYXr50Z62cbcsbuaEutRMPAiM=2NQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-17 8:54 ` [alsa-devel] " Charles Keepax
2015-08-10 7:00 ` Christian Hartmann
[not found] ` <CAKor6Tcof3PA3JGD2=4X8mtSak8ka9BVD2L4zdYC4M1yEYEXjg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 7:53 ` [alsa-devel] " Charles Keepax
2015-08-10 8:00 ` Christian Hartmann
[not found] ` <CAKor6TdLkGZbARmV1CfqUiguH8HAD+oC8VSsH_OkNQ6E-7YVAw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 8:10 ` [alsa-devel] " Charles Keepax
2015-08-10 8:35 ` Mika Westerberg
[not found] ` <20150810083540.GE1540-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-10 9:20 ` [alsa-devel] " Christian Hartmann
[not found] ` <CAKor6TfZC3AY0p-85mFAUJJYQ360NoDu6AppipSqAD73S_EkzQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 9:26 ` Mika Westerberg
[not found] ` <20150810092632.GA1541-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-10 12:43 ` Christian Hartmann
2015-08-10 13:48 ` Christian Hartmann
[not found] ` <CAKor6Tc26kKG-7ytxBjT41S1h4eORoeTg_T=nZ4dZGM1H0gAMQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 14:02 ` Mika Westerberg
[not found] ` <20150810140207.GB1541-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-14 10:08 ` Christian Hartmann
[not found] ` <CAKor6TdKrQrvXTPU=fzL9LTCBbyc9WAbLnYdObY+Wu73g1w6Fg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-19 10:29 ` Christian Hartmann
[not found] ` <CAKor6Tep1jjOnoPn7e5Djird3RVDNP8Gjcb8HOKO6g-_R5++VQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-19 13:43 ` Mika Westerberg
[not found] ` <20150819134328.GU1552-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-20 9:38 ` Christian Hartmann
[not found] ` <CAKor6Tc6RDW+2uuX2yMszk3O69=6QTPdd+emC-m_Cro67VPR8g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-20 9:45 ` Mika Westerberg
[not found] ` <20150820094542.GC30005-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-20 11:34 ` Christian Hartmann
[not found] ` <CAKor6Te-DSDxx711-EQi=fw46nNPGnQNqhj-+6upBxhOOp5XvA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-20 11:52 ` Christian Hartmann
2015-08-20 11:58 ` Mika Westerberg
[not found] ` <20150820115845.GF30005-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-21 7:31 ` Christian Hartmann
[not found] ` <CAKor6Teq=Aoa6WYkTEVpjBPsWziL-o5FzQHxJWOMeaTrMzXpMg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-21 7:43 ` Mika Westerberg
[not found] ` <20150821074310.GM30005-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-21 12:09 ` Christian Hartmann
[not found] ` <CAKor6TeJp4ti6_QVCEpz0x7c2NwvUiS5wq_=_WDjM3B7T4=1Yg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-21 12:33 ` Christian Hartmann
2015-08-24 8:51 ` Charles Keepax
2015-08-24 13:25 ` Christian Hartmann
[not found] ` <CAKor6TcRWgn-Z+Va0JKCBqxVA9HBSLMR_vh-z8MSBZebn9kDVg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-25 6:21 ` [alsa-devel] " Mark Brown
[not found] ` <20150825062157.GB27431-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-08-26 8:47 ` Christian Hartmann
[not found] ` <CAKor6Tf_8J4DVrVRShw2ked-zJzmP6G1P1i=vTcbzWX-J1H6dQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-26 8:58 ` Christian Hartmann
2015-08-26 9:13 ` Charles Keepax
2015-08-28 7:22 ` [alsa-devel] " Christian Hartmann
[not found] ` <CAKor6TfpWuhTG6dfARdHmXEb+bLpm5Q6Z-A0g60VPD2fCWHbOg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-26 10:01 ` Mika Westerberg
[not found] ` <20150826100155.GA1513-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-27 11:44 ` Christian Hartmann
2015-08-27 11:59 ` Mika Westerberg
[not found] ` <20150827115914.GF28428-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-27 14:56 ` [alsa-devel] " Mark Brown
[not found] ` <20150827145614.GC5313-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-08-28 9:00 ` Mika Westerberg
2015-08-28 9:07 ` Richard Fitzgerald
[not found] ` <1440752855.25096.3.camel-WeElTRBN8n0bEPBeyYQi64iQ8/zYDDdY1BehtkLrGTY@public.gmane.org>
2015-08-28 9:12 ` [alsa-devel] " Mika Westerberg
[not found] ` <20150828090042.GI28428-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-28 9:16 ` Mark Brown
[not found] ` <CAKor6Tf8kB0WPXLTBFmCzUJkMVEDu-xTEyw0-_NZvBdFSyQSFA@mail.gmail.com>
[not found] ` <CAKor6Tf8kB0WPXLTBFmCzUJkMVEDu-xTEyw0-_NZvBdFSyQSFA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-28 9:50 ` Fwd: " Christian Hartmann
[not found] ` <CAKor6TfW4reRz3m-xkCr_ZUfHQkfqT3q+S7JCpO-9F+k1QW38g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-01 9:45 ` Christian Hartmann
[not found] ` <CAKor6Tf7_Hiyc1v_TGvdVAU+G84Gp+KgKeSGi8EQJRoq9rhMuw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-02 8:13 ` Charles Keepax
2015-09-02 8:13 ` Charles Keepax
2015-09-04 13:32 ` Christian Hartmann
2015-09-04 14:34 ` Charles Keepax
[not found] ` <20150904143434.GA1514-ARjQNJ2nNhTg0ogRn3sK4gTTu0opVTaCmpATvIKMPHk@public.gmane.org>
2015-09-07 7:58 ` [alsa-devel] " Christian Hartmann
[not found] ` <CAKor6TfhaHfqkmz-dogJ6dEUe06QFv-ee7uPOLiEGSTh3ibkhQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-28 9:08 ` Charles Keepax
2015-09-28 9:08 ` Charles Keepax
2015-09-29 7:48 ` Christian Hartmann
2015-09-29 7:57 ` Charles Keepax
2015-10-05 10:54 ` Christian Hartmann
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